title: Haircutting and psychosis revisited.
authors.forename: T
authors.initials: T
authors.lastname: Ryken
authors.forename: A
authors.initials: A
authors.lastname: Merrell
mesh_terms: D000328:Adult; D006197:Hair; D006801:Humans; D008297:Male; D012307:Risk Factors; D012563:Schizophrenia, Paranoid / Q000175:diagnosis / Q000523:psychology*; D012652:Self Mutilation / Q000517:prevention & control / Q000523:psychology